The mathematical principles also ensure that these nodes automatically and continuously agree about the current state of the ledger and every transaction in it. If anyone attempts to corrupt a transaction, the nodes will not arrive at a consensus and hence will refuse to incorporate the transaction in the Blockchain. So every transaction is public and thousands of nodes unanimously agree that a transaction has occurred on date X at time Y. It’s like there’s a notary present at each transaction.
This way, everyone has access to a shared single source of truth. This is why we can always trust the Blockchain. The ledger doesn’t care whether a bitcoin represents a certain amount of euros or dollars, or anything else of value or property for that matter. Users can decide for themselves what a unit of bitcoin represents A bitcoin is divisable in 100 million units. And each unit is both individually identifiable and programmable. This means that users can assign properties to each unit. Users can program a unit to represent a eurocent, or a share in a company, a kilowatt-hour of energy or a digital certificate of ownership. Because of this, Bitcoin is much more than simply money and payments: a Bitcoin can represent many kinds of property. A thousand barrels of oil, award credits, or a vote during elections, for example. Moreover, Bitcoin allows us to make our currency smarter and to automatize our cash and money flows. Imagine a healthcare allowance in dollars or euros that can only be used to pay for healthcare at certified parties. In this case, whether someone actually follows the rules is no longer verified in the bureaucratic process afterwards. You simply program these rules into the money.
Ergo: compliancy up front. The unit can even be programmed in such a way that it will automatically return to the provider if the receiver doesn’t use it after a certain amount of time. This way, the provider can ensure that allowances are not hoarded. A company can control its spending in the same way by programming budgets for salaries, machinery, materials, and maintenance so that the respective money is specified and cannot be spent on other things. Automizing such matters leads to a considerable decrease in bureaucracy, which saves accountants, controllers, and the organization in general an incredible amount of time. The programmable, open character of Bitcoin allows us to completely rebuild and innovate our financial sector and our administrative processes.Make them more efficient and transparent and significantly decrease bureaucracy. But there’s more. In an 'internet of things', our economy will be dealing with machines that actively participate in the economic traffic. In fact, they are already here. Think of a vending machine. Or drones delivering packages. These machines are unfamiliar with the concept of trust, but Bitcoin is not. Because of Bitcoin, the drone can be a hundred percent certain that it will deliver the package to the right recipient and know for sure that it has been paid for.
And we can program the vending machine in such a way that it will automatically keep track of its supplies, order new supplies from the supplier and pay for them automatically. Of course, you will understand that this is only the beginning. Internet technology is disruptive and breaks the status quo. It opens markets and breaks the positions of middlemen all the time. Bitcoin and crypto currencies have caused a paradigm shift. It’s time to explore this new technology constructively and critically, and openly discuss the potential applications. .
Posted from my blog with SteemPress : http://cryptocollecta.com/the-real-value-of-bitcoin-and-crypto-currency-technology-the-blockchain-explained/